FLENDER RUPEX Flexible Couplings
Flexible pin-and-bush coupling family for demanding industrial drives.
Supplied as the original brand or as an engineered equivalent, depending on availability and the required delivery time.
What is a RUPEX coupling?
RUPEX is a fail-safe pin-and-bush coupling series by FLENDER for heavy industrial drives. Steel pins fixed in one hub carry resilient rubber bushes (buffers) that sit in bores of the other hub; torque is transmitted through the elastic bushes, which damp shocks and compensate misalignment. Hubs are available in grey cast iron (type RWN) or steel (type RWS), and versions with brake discs or brake drums are offered for crane and conveyor drives.
Original FLENDER series reference for heavy industrial applications and engineered replacement studies.
Key Benefits
- Robust design
- Elastic damping
- Heavy industrial suitability
Technical Features
- Pin-and-bush flexible transmission
Technical Specifications
Technical data under verification
| Parameter | Status |
|---|---|
| Rated (nominal) torque (Nm) | Being verified · available on request |
| Maximum torque (Nm) | Being verified · available on request |
| Maximum speed (rpm) | Being verified · available on request |
| Bore diameter max (mm) | Being verified · available on request |
Verified values for this series are being prepared from the manufacturer's current documentation. Send your operating data and we will provide the matching specification and datasheet.
FLENDER
FLENDER is a German manufacturer of mechanical drive technology, including industrial gear units and couplings, headquartered in Bocholt, Germany. Its coupling portfolio includes the N-EUPEX, RUPEX, N-BIPEX, ELPEX, ZAPEX, ARPEX and FLUDEX series.
Brand names are used for identification and technical reference. MECHATRIC is not an authorized representative of FLENDER unless explicitly stated.
Replacing an existing component?
Engineering Review Required
Send the existing brand, series and size, a nameplate photo or a drawing. Our engineers evaluate dimensional and technical compatibility before recommending an original, alternative or custom solution.
Brand names and model codes are used only for identification and technical reference. Technical interchangeability is confirmed against the specific application before final selection.
Request a Quote
Share quantity, application and operating data. Every RFQ is reviewed by MECHATRIC engineering.
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